Dan Leberfeld, of Jets Confidential, reports New York Jets RB Jesse Chatman (knee, ankle) suffered what appeared to be a serious knee or ankle injury. He needed to be helped off the field and he might be out for a while.

The Associated Press reports New York Jets RB Jesse Chatman carried the ball 29 times for 93 yards with a touchdown during the team's preseason finale Thursday, Aug. 28. He also caught six passes for 87 receiving yards.